Raw Ore: Lithium-bearing pegmatite ore (mainly Spodumene) Li₂O Grade: 1.15% Concentrate Grade: 5.5% Li₂O
We can design and manufacture grate type ball mill for mineral primary grinding and overflow type ball mill for mineral secondary grinding. The grinding media balls may be made of cast iron, steel, or ceramic, Correspondingly, the inner surface of the cylindrical shell is lined with an abrasion-resistant material such as manganese steel or ceramic.
As a leading ball mill manufacturer, Our(Prominer) ball mills combine cutting-edge technology with unmatched durability to optimize your comminution process and maximize ROI.
Diameter: 900mm to 6000mm
Length: 3-9.5m
Our ball mill can handle the minerals include gold ore, copper ore, cobalt ore, nickel ore, graphite, lithium ore, quartz, kaolinite, spodumene, coal, silver ore, iron ore, fluorite, lead and zinc ore.
Before entering the flotation tanks, gold ore need to be grinded into fine partible size by ball mill for better flotation effect.
Grate ball mill uses the grated discharge mechanism, as the grinding mill rotates, the material is ground and discharged through the grate at the bottom.
Flotation separation of the mixed sulfide-oxide lead-zinc ore was achieved by adopting a low-alkaline and non-desliming process.
Hydrocyclone separator will separate the qualified iron ore from ball mill to next flotation beneficiation or magnetic separation
The extraction of nickel from ore follows much the same route as copper, sulfide ores are ground in order to liberate nickel minerals for selective flotation.
Graphite beneficiation by flotation is pivotal for anode material industry and conduct to electric vehicle industry.
Positive flotation is the main method for spodumene, other methods such as thermal cracking, magnetic separation and gravity separation play an auxiliary role.
Gold concentrates are sent directly to the leaching plant and dissolved in an aerated sodium cyanide solution.
Our equipment with the main advantages as below
Adopt endurable and abrasion-proof material for grear, pinion, trunnion, bushing and liner for long life working.
Optimizing the mill structure and its liner shape to ensure stable performance and higher grinding efficiency.
Advanced design for saving the power consumption and improve the grinding efficiency.
Ball mill diameter reaches 6000mm.
Equipped with feeding trolley, slow drive, hydraulic jack systmer, relining manipulator, bolts hammmer, hydrulic wrench for ensure easily operation and maintenance.
PLC system with touch screen display to realize the automation control. With operation data supervision system.
Prominer doesn’t just build ball mills; we engineer grinding success.
From design and fabrication to installation and lifecycle support, our solutions ensure lower OPEX, higher recovery rates, and sustainable operations.
Raw Ore: Lithium-bearing pegmatite ore (mainly Spodumene) Li₂O Grade: 1.15% Concentrate Grade: 5.5% Li₂O
Raw Ore: Calcite Ore CaCO3 Grade: 85% Final Product: Coated & Uncoated Calcite Powder (325 – 2500 mesh)
Project Background: Upgrade of dewatering circuit for flotation concentrate and plant tailings to reduce moisture content and enable dry stack disposal.
Raw Material: Weathered Granite Type Gold Ore & Associated Granitic Saprolite
Project Background: Expansion and Technological Upgrade of an Existing Flotation Plant
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3000 TPD Gold Flotation Project in Shandong Province
2500TPD Lithium Ore Flotation in Sichuan
Fax: (+86) 021-60870195
Address: No.2555,Xiupu Road, Pudong, Shanghai
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